Tetrahydro-2H-pyran-3-yl methanesulfonate CAS 129888-63-7
| CAS No. | 129888-63-7 |
| Molecular Formula | C6H12O4S |
| Molecular Weight | 180.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tetrahydro-2H-pyran-3-yl methanesulfonate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tetrahydro-2H-pyran-3-yl methanesulfonate (CAS 129888-63-7) is a high-purity analytical reference standard with the molecular formula C6H12O4S and a molecular weight of 180.22 g/mol.
Based on its molecular formula C6H12O4S, Tetrahydro-2H-pyran-3-yl methanesulfonate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 180.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Tetrahydro-2H-pyran-3-yl methanesulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H12O4S |
| Molecular Weight | 180.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Fluoro-2-(piperidin-1-yl)pyridine (CAS 1287218-71-6)
- 1-(3-Fluoro-2-methylphenyl)butan-1-one (CAS 1314913-92-2)
- 5-(Amino(cyclopropyl)methyl)-2-fluoroaniline (CAS 1270494-04-6)
- 3'-Fluoro-5'-methylbutyrophenone (CAS 1314937-72-8)
- 2,5-Diacetamidotoluene (CAS 19039-27-1)
- tert-Butyl3-(2-fluorophenyl)piperazine-1-carboxylate (CAS 886767-09-5)
- Ethyl 3-(bromomethyl)-4-chlorobenzoate (CAS 335013-00-8)
- Cephaloglycin (CAS 3577-01-3)
- 4-Bromo-3-iodo-1H-pyrazolo[4,3-c]pyridine (CAS 1357946-69-0)
- 5-[(4-Bromophenyl)sulfanyl]-6-methyl-3-[3-(trifluoromethyl)phenyl]-1,2,4-triazine (CAS 339103-76-3)
- 2-Methyl-4-(4-methyl-pyrimidin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester (CAS 891391-47-2)
- Methyl 2-[4-(4-amino-2-fluorophenoxy)phenyl]-acetate (CAS 875702-44-6)
- Tadalafil Impurity 21 (CAS 951661-85-1)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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